ASM DEK 173483 Pro Understencil Cleaner, 1 Liter, Case of 12
ASM DEK 173483 Pro Understencil Cleaner, 1 Liter, Case of 12
ASM DEK 173483 is the 1-liter format of standard DEK Pro understencil cleaning agent for SMT solder-paste printing. This listing is sold as a case of twelve 1-liter containers, totaling 12 liters. The smaller individual containers provide an alternative to purchasing DEK Pro in 5- or 20-liter containers.
ASMPT lists standard DEK Pro for vacuum and non-vacuum stencil printers and manual cleaning. Designed specifically for understencil cleaning, it supports print-process performance without affecting solder-paste thixotropic properties. The manufacturer describes it as residue-free after evaporation and designed to reduce the risk of solder slump and solder balling.
Best Uses / Applications
- Understencil cleaning on compatible vacuum-equipped SMT stencil printers.
- Cleaning cycles on compatible non-vacuum stencil printers.
- Manual stencil cleaning where permitted by the equipment and chemistry instructions.
- Electronics assembly facilities purchasing standard DEK Pro in multiple 1-liter containers rather than a single bulk container.
Key Features
- Standard DEK Pro chemistry, not DEK Pro XF.
- Manufacturer-listed applications include vacuum printers, non-vacuum printers, and manual cleaning.
- Designed not to affect the thixotropic properties of solder paste.
- Residue-free after evaporation, according to the manufacturer brochure.
- Designed to reduce the risk of solder slump and solder balling.
- 67°C flash point documented in the manufacturer's US safety data sheet.
Technical Specifications
| Specification | Value |
|---|---|
| Brand / family | ASM / DEK Pro |
| DEK part number / SKU | 173483 |
| SAP reference in manufacturer brochure | 03129706 |
| Product code in US SDS | 03129706-01 |
| Volume per container | 1 liter |
| Purchase unit | Case of 12 containers |
| Total nominal case volume | 12 liters |
| Physical form | Colorless liquid |
| Manufacturer-listed pH | Neutral |
| Flash point | 67°C (152.6°F) |
| Density at 20°C | 0.89 ± 0.02 g/cm³ |
| Water miscibility | Partly miscible |
| Listed cleaning methods | Vacuum printers, non-vacuum printers, and manual cleaning |
DEK Pro Size and Chemistry Comparison
| Part number | Formulation / container volume | Selection consideration |
|---|---|---|
| 173483, this product | DEK Pro, 1 liter | This listing supplies twelve 1-liter containers. |
| 173485 | DEK Pro, 5 liters | Larger individual container of standard Pro chemistry. |
| 431093 | DEK Pro, 20 liters | Bulk container format of standard Pro chemistry. |
| 431513 / 431514 | DEK Pro XF, 1 / 5 liters | Separate XF formulation; English brochure lists vacuum printers. |
Standard DEK Pro has a 67°C flash point. The manufacturer describes DEK Pro XF as low VOC with no flash point. Do not transfer XF properties to this standard Pro listing or assume the two formulations are interchangeable. Confirm the approved chemistry with your equipment manufacturer and process requirements.
Frequently Asked Questions
Is the price for one liter or a full case?
This listing is for a case of twelve 1-liter containers of DEK Pro, totaling 12 liters, not a single 1-liter container.
What is the difference between 173483 and 173485?
Both identify standard DEK Pro chemistry. The manufacturer lists 173483 as the 1-liter container and 173485 as the 5-liter container. This 173483 listing is sold as a case of twelve.
Can this cleaner be used on non-vacuum stencil printers?
Yes. ASMPT's English product brochure lists standard DEK Pro for vacuum and non-vacuum printers and manual cleaning. Confirm compatibility and operating settings for your specific equipment.
Is this DEK Pro XF?
No. SKU 173483 is standard DEK Pro. The 1-liter Pro XF product has the separate part number 431513 and different formulation characteristics.
Does DEK Pro leave residue or change solder-paste behavior?
ASMPT describes DEK Pro as residue-free after evaporation and states that it does not affect solder-paste thixotropic properties. Validate cleaning and drying conditions with your actual paste, stencil, and equipment.
What handling precautions are required?
Follow the current safety data sheet and facility procedures for ventilation, protective equipment, storage, handling, and disposal. The 67°C flash point is not a blanket safety classification. Follow manufacturer instructions rather than assuming a dilution ratio, dwell time, or cleaning-cycle setting.
Related Resources
Browse Stencil Rolls and ASM (DEK) products, or explore our Electronics Manufacturing Tools & Supplies resource hub.
